This multi-core SoC is built around three ARM11™ MPCores™ delivering excellent processing performance up to 1440MIPS (when operating at 400MHz) and integrates on-chip high-performance graphics functions and high-speed serial interfaces such as PCI Express and serial ATA. It delivers on a single chip composite video output for rear-seat entertainment (RSE), an LCD controller with dual-display support, and audio routing functionality employing multi-channel I2S and a MediaLB interface. The on-chip audio and video ADC/DAC functions also contribute to reduced system cost.
System Block Diagram
|Power supply voltage||1.25 V (internal)/3.3 V, 1.5 V, 1.8V (external)|
|Maximum operating frequency||400MHz|
|Processing performance||1440MIPS (at 400 MHz)|
|CPU core||ARM11™ MPCore™×3|
|On-chip RAM||Local Memory: 8Kbytes|
|Cache memory||32 Kbytes instruction/32 Kbytes data (each CPU), 4-way set associative type, built-in snoop control unit for cache coherency|
|External memory||Support for connecting a channel of DDR3-SDRAM (DDR1066) modules with 16-bit bus width
Max. operating frequency: 533 MHz Support for direct connection of SRAM or ROM to expansion bus
|Extension bus||Address space: 64 Mbytes × 6|
|Main on-chip peripheral functions||
|Package||720-pin BGA （27mm×27mm）|
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